import logo from './logo.svg'
import './App.css'
import { Link } from 'react-router-dom'
function App() {
  return (
    <div>
      {/* <Demo title="props传值" username="李四" /> */}
      {/* <Talk></Talk> */}
      {/* <ShoppingCart></ShoppingCart> */}
      {/* <header className="App-header">
        <img src={logo} className="App-logo" alt="logo" />
        <p>
          Edit <code>src/App.js</code> and save to reload.
        </p>
        <a
          className="App-link"
          href="https://reactjs.org"
          target="_blank"
          rel="noopener noreferrer"
        >
          Learn React
        </a>
      </header> */}
      <Link to="/cart">cart</Link>
      <Link to="/nesting">嵌套路由</Link>
    </div>
  )
}

export default App
